A randomized 25 question test from a pool of 761 questions, good luck!
Modbus has standard command codes to allow the master to access information from it's slaves. Which of the commands below would be used to write the contents of two output holding registers # 40002 & 40003 to the slave device
Which one is best described as connecting the input signal of a device, with the output of the converter itself?
With any GUI, there are opportunities to use gathered data visually. Which of the methods below would be best described as one that would allow an operator to anticipate the tendencies of a process by the creation of a short term measurement values plot?
Field instrument to PLC is best defined by which of the answers below?
IPv4 network classes can also be defined by the IP address they use. Which of the answers corresponds best to the address in row "C"?
The standard recommended by ISA-18.2 is for 3-4 priority level alarms to be used. Which of the alarm priority levels below should have the quickest response times?
In synchronous transmission, which of the answers below best describes where the incoming data is always detected by the receiver?
The standard recommended by ISA-18.2 is for 3-4 priority level alarms to be used. Which of the alarm priority levels below should comprise no more than 30% of the total configured alarms?
In IPv4, the user datagram protocol has less latency and measurable greater data throughput. Which of the answers below can be a drawback of this protocol?
IPv4 network classes can also be defined by the IP address they use. Which of the answers corresponds best to the address in row "H"?
The installation of a SCADA system has several difficulties associated with it. Which of the challenges below would be best defined as one that validates the hardware and software design complies with regulations?
Multi-path interference is a ________ source of radio wave deterioration. Choose from the answers below to best fill in the blank
There are several advantages to multidrop communication. Which of the answers below best represents one that is not one of those advantages?
Providing power to remote sites in a SCADA system has several difficulties associated with it. Which of the answers below would be best defined as one that is used for continuous power generation where there are no other options?
There are several layer within the a typical DCS., each with it's own responsibilities. Which of the levels below is responsible for the connection to the control system performed?
Which of the answers is not an disadvantage of analog field communication? Choose the best answer from those below.
Which of the terms below best describes the electromagnetic noise induced from cables in close proximity to each other
There are several different ways to let an operator know about an alarm in any HMI. Which of the answers below would best be described as a vibrations given off by a device?
Which answer below best represents the recommended standard for a null modem cable?
Which answer below best represents the composition of an H1 transmission system terminator?
SCADA control systems are similar to other control system, but the components for a SCADA system vary slightly. Which of the components below would be designed to reduce transmission of historical data?
There are several layer within the a typical DCS., each with it's own responsibilities. Which of the levels below is responsible for the connection to the control system performed?
There are several stages in the alarm lifecycle. Which of these stages is the alarm philosophy compared to industry standards?
The limits of a OUT parameter status field has several different classifications. Which of the classifications below can be described as the indication of a parameter under the LRV?
In the unbalanced signal transmission system, which answer best represents the number 4?
